MT46H64M16LFBF-6 IT:B Micron Technology Inc, MT46H64M16LFBF-6 IT:B Datasheet - Page 3

• Manufacturer Part Number: MT46H64M16LFBF-6 IT:B
• Description: 64MX16 MOBILE DDR SDRAM PLASTIC IND TEMP GREEN VFBGA 1.8V
• Manufacturer: Micron Technology Inc

Specifications of MT46H64M16LFBF-6 IT:B

• Lead Free Status / RoHS Status: Compliant

Contents
General Description ......................................................................................................................................... 8
Functional Block Diagrams ............................................................................................................................... 9
Ball Assignments and Descriptions ................................................................................................................. 11
Package Dimensions ...................................................................................................................................... 17
Electrical Specifications .................................................................................................................................. 21
Electrical Specifications – I
Electrical Specifications – AC Operating Conditions ......................................................................................... 31
Output Drive Characteristics ........................................................................................................................... 36
Functional Description ................................................................................................................................... 39
Commands .................................................................................................................................................... 40
Truth Tables ................................................................................................................................................... 47
State Diagram ................................................................................................................................................ 52
Initialization .................................................................................................................................................. 53
Standard Mode Register .................................................................................................................................. 56
Extended Mode Register ................................................................................................................................. 60
Status Read Register ....................................................................................................................................... 62
Bank/Row Activation ...................................................................................................................................... 64
READ Operation ............................................................................................................................................. 65
WRITE Operation ........................................................................................................................................... 76
PRECHARGE Operation .................................................................................................................................. 88
Auto Precharge ............................................................................................................................................... 88
AUTO REFRESH Operation ............................................................................................................................. 94
SELF REFRESH Operation .............................................................................................................................. 95
Power-Down .................................................................................................................................................. 96
Clock Change Frequency ............................................................................................................................... 100
Revision History ............................................................................................................................................ 101
PDF: 09005aef83d9bee4
1gb_ddr_mobile_sdram_t68m.pdf - Rev. E 12/10 EN
DESELECT ................................................................................................................................................ 41
NO OPERATION ........................................................................................................................................ 41
LOAD MODE REGISTER ............................................................................................................................ 41
ACTIVE ..................................................................................................................................................... 41
READ ........................................................................................................................................................ 42
WRITE ...................................................................................................................................................... 43
PRECHARGE ............................................................................................................................................. 44
BURST TERMINATE .................................................................................................................................. 45
AUTO REFRESH ........................................................................................................................................ 45
SELF REFRESH ........................................................................................................................................... 46
DEEP POWER-DOWN ................................................................................................................................ 46
Burst Length .............................................................................................................................................. 57
Burst Type ................................................................................................................................................. 57
CAS Latency .............................................................................................................................................. 58
Operating Mode ......................................................................................................................................... 59
Temperature-Compensated Self Refresh .................................................................................................... 60
Partial-Array Self Refresh ........................................................................................................................... 61
Output Drive Strength ................................................................................................................................ 61
Concurrent Auto Precharge ........................................................................................................................ 89
Deep Power-Down .................................................................................................................................... 98
Rev. E – 12/10 ............................................................................................................................................ 101
Rev. D – 10/10 ........................................................................................................................................... 101
Rev. C – 10/10 ............................................................................................................................................ 101
Rev. B – 9/10 ............................................................................................................................................. 101
DD
Parameters ........................................................................................................ 25
3
1Gb: x16, x32 Mobile LPDDR SDRAM
Micron Technology, Inc. reserves the right to change products or specifications without notice.
© 2009 Micron Technology, Inc. All rights reserved.
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